808312032970 has 32 divisors (see below), whose sum is σ = 1575938950992. Its totient is φ = 296728499712.

The previous prime is 808312032961. The next prime is 808312032973. The reversal of 808312032970 is 79230213808.

It can be written as a sum of positive squares in 8 ways, for example, as 380976576289 + 427335456681 = 617233^2 + 653709^2 .

It is not an unprimeable number, because it can be changed into a prime (808312032973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17947987 + ... + 17992966.

Almost surely, 2^808312032970 is an apocalyptic number.

808312032970 is a deficient number, since it is larger than the sum of its proper divisors (767626918022).

808312032970 is a wasteful number, since it uses less digits than its factorization.

808312032970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35941146.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 808312032970 in words is "eight hundred eight billion, three hundred twelve million, thirty-two thousand, nine hundred seventy".